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Bayrakdoor Steel Doors
Bayrakdoor

Horizontal-Lamella Walnut Pivot Steel Door TR304

Product CodeTR304

Horizontal-lamella walnut pivot leaf against a stone facade, with a slim black vertical handle. Product code: TR304. Manufactured to measure, following an on-site survey.

Leaf construction
pivot single leaf + narrow side glass
Color / finish
walnut
Handle
slim long black vertical handle
Design language
modern pivot
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Product codeTR304

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Worldwide shipping & export
Made in our own factory
Lifetime manufacturing warranty

A horizontal-lamella walnut pivot leaf set against a stone facade, with a slim black vertical handle. It's listed in the catalog under the code TR304. There's no standard size — the door opening is measured during the survey, and production follows that measurement.

Product Code: TR304

Leaf and Glass Layout

The leaf layout is a single pivot leaf with narrow side glazing. The leaf shows horizontal lamellas. The catalog color is a walnut tone.

The model features narrow vertical side glazing. A slim, long black vertical handle was chosen for this model. The finish shown is the catalog choice — a different cladding can be selected from our cladding options.

The design language is described as modern pivot.

Who Is This Model For?

It's chosen primarily for villa entrances and office/plaza entrances. Thanks to the side sections, wide door openings are covered by a single, unified design. Because a pivot system transfers the leaf's weight to the floor, it can carry a taller, heavier leaf than a hinged door. As the leaf swings, it needs clearance both in front and behind, so the entrance has to allow for that space — details on our when to choose a pivot door page.

Production and Installation Process

Production starts with an on-site measurement. How the door opening is measured is covered on our how measurements are taken page; material choices are compared on our galvanized vs. cold-rolled steel and lock systems pages. The technical specifications for this model are in the table below. The care steps that extend the door's lifespan are on our care and lifespan page, and warranty coverage is on our warranty and service page.

Frequently Asked Questions

How much does TR304 cost?

We don't publish a list price, because the door is built to measure. The amount is set by the size of the door opening plus the cladding, glass and lock you choose. After a free survey, we provide a written, itemized quote; we've explained what affects the price on our steel door prices page.

Can TR304 be made in a different color?

Yes. The walnut finish shown is this model's catalog choice; it can be produced in other colors using compact laminate, composite, water-transfer or wood-effect cladding. We've compared the options on our cladding options page.

Can the glass be changed on the TR304 model?

Yes. The glass shown is this model's catalog finish; it can be produced in a different color and pattern as long as Şişecam 5+5 mm laminated glass is used. A version without glass is also possible.

How does the measuring stage work when ordering TR304?

Measuring is our job. We measure the clear width and height of the door opening from the finished floor, plus the wall thickness; details are on our how measurements are taken page.

How can I order the TR304 model?

You can fill out the pre-order form on the site, or reach us at 0532 689 21 46. Mentioning the TR304 product code in your request speeds up the process. You can browse other pivot steel door models on our pivot steel door models page.

Specifications

Product codeTR304
CategoryPivot Steel Door Models
Leaf constructionpivot single leaf + narrow side glass
Color / finishwalnut
Surface patternhorizontal slats
Handleslim long black vertical handle
Design languagemodern pivot
MechanismFloor- and ceiling-mounted pivot (rotating) mechanism
Rotation systemFloor and ceiling bearings — no conventional hinges used
Load transferLeaf weight is transferred to the floor, not the frame
Rotation axisDetermined per project based on leaf width (central or offset)
Floor preparationPreparation is required where the bottom bearing sits — assessed during site survey
Required clearanceClearance is needed in both directions, as the leaf swings both inward and outward
Maximum leafCustom project-based sizing — tall and wide leaf production
Sheet thicknessFrame 2 mm (0.079"), leaf 1.5+1.5 mm (0.118" total) DKP steel sheet (Ereğli A1)
FrameEreğli A1 grade 2 mm (0.079") DKP steel sheet, omega-bent
Frame reinforcementLock area and bearing seats reinforced with 3 mm (0.118") DKP steel sheet
LeafEreğli A1 grade 1.5 mm (0.059") + 1.5 mm (0.059") omega-bent, monoblock-reinforced pan system
Leaf reinforcementLock area and pivot shaft surround reinforced with 3 mm (0.118") angle bar
Leaf thicknessBare metal 70 mm (2.76") — 90 mm (3.54") in total
Infill80 kg/m³ rock wool
Lock surroundintegrated with 1 mm (0.039") grade 304 stainless steel
GasketSilicone-based rubber gasket on 3 sides of the frame, 4 sides of the leaf (insect-, dust- and airtight)
Surface finish10 mm (0.394") Camsan first-grade iroko
Finish optionsPowder coating, natural wood, marine plywood, iroko wood or composite compact laminate
VarnishPolyurethane infill, 90-micron coverage rating
PolishAkzo Nobel
Accessoriesfirst-grade 304 stainless steel or 316 Häfele stainless brass (depending on climate conditions)
InstallationInstalled by aligning the floor and ceiling bearings; one-piece frame, fixed with M8 bolts
Frame-to-wall gap1 cm (0.394"), filled with polyurethane foam
ProductionManufactured to custom on-site measurements
WarrantyUnlimited coverage for manufacturing defects — 2-year official warranty certificate
Lock systemOptional hook-bolt, monoblock or central — Italian Mottura or Mul-T-Lock
Glass sectionnarrow vertical side glass
Glass typeŞişecam 5+5 mm (0.394" total) laminated glass (impact resistant)

Frequently Asked Questions

What is the lead time for a custom villa door?

Production takes 20-25 days from the day the specification is approved. Custom detailing — carved cladding, oversized leaves, special glass — can extend that, and we confirm the date in writing before starting. Ocean freight time to the destination port is added on top.

How are steel doors packaged for sea freight export?

Each door is crated in a wooden case built to its own dimensions, with edge protection and corner blocks, then strapped to prevent movement inside the container. Full container loading is used for project quantities; single doors and small orders ship as groupage cargo.

What measurements do you need to quote?

The width, height and wall thickness of the rough opening, in millimetres or in inches — whichever your drawings use. Photographs of the opening from inside and outside help us confirm the swing direction and the frame detail. No site visit is needed.

Can you manufacture to imperial (inch) dimensions?

Yes. An opening given as 36 x 80 inches is manufactured to that dimension directly. Nothing is converted to a nearest metric size and rounded, so the door arrives at the size your drawing specifies.

Who installs the door at the destination?

Your own contractor. Every shipment includes an installation drawing and the frame fixing set, and the frame is designed to be set into the opening without special tooling.

What export documents travel with the shipment?

Commercial invoice, packing list and certificate of origin, plus whatever else the customs broker at the destination requires. Documentation is prepared before the container leaves the factory.

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